Transcriptome profiling and differential gene expression analysis provides insights into Lr24-based resistance in wheat against Puccinia triticina.

ABSTRACT: Leaf rust caused by Puccinia triticina is an important disease of wheat and Lr24 gene confers resistance to all known pathotypes of P. triticina in India. Transcripts associated with the Lr24 mediated resistance were identified through transcriptome sequencing and further expression analysis of differentially regulated genes was performed using qPCR technique. De novo transcriptome assembly showed 66,415 and 68,688 transcripts in resistant and susceptible genotypes, respectively. The study revealed that 5873 genes unique to resistant; 6782 genes unique to susceptible, while 10,841 genes were common to both. Gene Ontology distribution statistics showed 1030 and 1068 CDS in biological processes; 1234 and 1326 CDS in cellular processes; 1321 and 1352 CDS in

SUBMITTER: Channappa M 

PROVIDER: S-EPMC8494882 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature